/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import * as fs from 'fs';

// Write to a file
try {
    fs.writeFileSync('test.txt', 'Hello, World!');
    console.log('Successfully wrote to the file.');
} catch (error) {
    console.error('An error occurred while writing to the file:', error);
}

// Read from a file
try {
    const data: string = fs.readFileSync('test.txt', 'utf8');
    console.log(data);
} catch (error) {
    console.error('An error occurred while reading from the file:', error);
}